Finding the Fourth Proportional to 1,356.01, 2,030.49 and 1,162.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,356.01 : 2,030.49 = 1,162.24 : x
2. Step 2: Convert to fraction form
   1,356.01/2,030.49 = 1,162.24/x
3. Step 3: Cross multiply
   1,356.01x = 2,030.49 × 1,162.24
4. Step 4: Simplify right side
   1,356.01x = 2,359,911.62
5. Step 5: Solve for x
   x = 2,359,911.62/1,356.01
6. Step 6: Final answer
   x = 1,740.34